java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:22:16,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:22:16,989 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:22:17,035 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:22:17,036 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:22:17,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:22:17,048 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:22:17,054 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:22:17,055 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:22:17,067 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:22:17,073 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:22:17,074 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:22:17,082 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:22:17,083 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:22:17,085 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:22:17,094 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:22:17,101 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:22:17,105 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:22:17,116 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:22:17,118 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:22:17,125 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:22:17,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:22:17,142 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 12:22:17,144 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 12:22:17,144 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 12:22:17,145 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 12:22:17,150 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 12:22:17,155 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 12:22:17,156 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 12:22:17,161 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 12:22:17,161 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 12:22:17,166 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 12:22:17,166 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:22:17,166 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:22:17,172 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:22:17,173 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:22:17,173 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-17 12:22:17,227 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:22:17,228 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:22:17,231 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:22:17,232 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:22:17,234 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:22:17,234 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:22:17,234 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:22:17,234 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:22:17,235 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:22:17,235 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:22:17,235 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:22:17,235 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:22:17,235 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:22:17,236 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:22:17,239 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:22:17,242 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:22:17,242 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:22:17,243 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:22:17,243 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:22:17,243 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:22:17,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:22:17,244 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:22:17,244 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:22:17,244 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:22:17,244 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:22:17,250 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:22:17,250 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:22:17,250 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:22:17,251 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:22:17,251 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:22:17,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:22:17,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:22:17,479 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:22:17,484 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:22:17,488 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:22:17,490 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-10-17 12:22:17,678 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d46f048ab/7faf222e4ff64d14a13829fa4b4c7bd9/FLAG8e862b98c [2018-10-17 12:22:20,339 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:22:20,340 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-10-17 12:22:20,524 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d46f048ab/7faf222e4ff64d14a13829fa4b4c7bd9/FLAG8e862b98c [2018-10-17 12:22:20,568 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d46f048ab/7faf222e4ff64d14a13829fa4b4c7bd9 [2018-10-17 12:22:20,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:22:20,594 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:22:20,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:22:20,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:22:20,611 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:22:20,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:22:20" (1/1) ... [2018-10-17 12:22:20,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb79c2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:20, skipping insertion in model container [2018-10-17 12:22:20,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:22:20" (1/1) ... [2018-10-17 12:22:20,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:22:21,294 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:22:45,092 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:22:45,518 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 12:22:53,870 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:22:56,822 INFO L193 MainTranslator]: Completed translation [2018-10-17 12:22:56,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56 WrapperNode [2018-10-17 12:22:56,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:22:56,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 12:22:56,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 12:22:56,825 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 12:22:56,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56" (1/1) ... [2018-10-17 12:22:56,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56" (1/1) ... [2018-10-17 12:22:57,021 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2277,]],cas_change_mtu,[IdentifierExpression[#~2057,],IdentifierExpression[#~2058,]]] [2018-10-17 12:22:57,027 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2276,]],cas_get_sset_count,[IdentifierExpression[#~2057,],IdentifierExpression[#~2058,]]] [2018-10-17 12:22:57,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56" (1/1) ... [2018-10-17 12:22:57,188 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56" (1/1) ... [2018-10-17 12:22:58,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56" (1/1) ... [2018-10-17 12:22:58,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56" (1/1) ... [2018-10-17 12:22:58,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:22:56" (1/1) ... [2018-10-17 12:22:58,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 12:22:58,558 INFO L168 Benchmark]: Toolchain (without parser) took 37968.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 52.7 MB). Peak memory consumption was 526.5 MB. Max. memory is 3.9 GB. [2018-10-17 12:22:58,564 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-17 12:22:58,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 36225.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 484.3 MB). Peak memory consumption was 520.1 MB. Max. memory is 3.9 GB. [2018-10-17 12:22:58,569 INFO L168 Benchmark]: Boogie Preprocessor took 1728.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -431.5 MB). Peak memory consumption was 42.2 MB. Max. memory is 3.9 GB. [2018-10-17 12:22:58,577 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 36225.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 484.3 MB). Peak memory consumption was 520.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1728.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -431.5 MB). Peak memory consumption was 42.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2277,]],cas_change_mtu,[IdentifierExpression[#~2057,],IdentifierExpression[#~2058,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2276,]],cas_get_sset_count,[IdentifierExpression[#~2057,],IdentifierExpression[#~2058,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...